Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
A minor adjustment in Spring Bay's average high-temperature is noted with the start of August, touching a still moderately hot 80.4°F (26.9°C) from July's 81.9°F (27.7°C). During the nights in August, an average low-temperature of 63°F (17.2°C) is observed in Spring Bay.Humidity
In Spring Bay, the average relative humidity in August is 82%.Rainfall
In Spring Bay, in August, it is raining for 11.9 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Spring Bay, Illinois, there are 123.4 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Spring Bay.Daylight
In August, the average length of the day is 13h and 45min.On the first day of August in Spring Bay, sunrise is at 5:55 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:31 pm CDT.
Sunshine
The average sunshine in August in Spring Bay, Illinois, is 9.8h.UV index
In August, the average daily maximum UV index in Spring Bay is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In August, the maximum UV index of 5 translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Spring Bay?
What is the average humidity in August in Spring Bay?
How much does it rain in Spring Bay in August?
When it does not snow in Spring Bay?
How many hours of daylight does Spring Bay have in August?
When are sunrise and sunset in August in Spring Bay?
How many hours of sunshine does Spring Bay have in August?
What is the UV index reading in August in Spring Bay?
Average temperature in August
Spring Bay, IL
- Average high temperature in August: 80.4°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in August: 63°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in August
Spring Bay, IL
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Spring Bay, IL
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in August
Spring Bay, IL
- Average humidity in August: 82%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in August
Spring Bay, IL
- Average rainfall in August: 1.26"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in August
Spring Bay, IL
- Average rainfall days in August: 11.9 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in August
Spring Bay, IL
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Spring Bay, IL
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Spring Bay, IL
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in August
Spring Bay, IL
- Average sunshine days in August: 16.5 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (12.4 days).
Average UV index in August
Spring Bay, IL
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Spring Bay, IL
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in August
Spring Bay, IL
- Average visibility in August: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Spring Bay, Illinois, USA
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